Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donald W Ayres, MD
Neurology Physician in Lebanon, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134229610
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Registry record
Entity type Individual (Type 1)
Name Donald W Ayres
Credential MD
Sex Male
Practice address 10 Alice Peck Day Dr, Lebanon, NH, 03766
Phone (603) 650-5104
Enumeration date Sep 24, 2006
Last updated in NPPES Feb 23, 2022
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME118418 (FL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 300002518 | Medicaid | NH | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Donald Ayres's NPI record?
Cross-check NPI 1134229610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134229610 active?
Yes, as of the latest NPPES snapshot, NPI 1134229610 is active (record last updated 2022-02-23).
Other providers at this practice address
Browse all → Christopher Mazur Emergency Medicine Physician · Lebanon, NH NPI 1265429799 Alice Peck Day Memorial Hospital Critical Access Hospital · Lebanon, NH NPI 1003803495 Deborah Glazer Family Medicine Physician · Lebanon, NH NPI 1053300095 Sylvie Rudolf Family Medicine Physician · Lebanon, NH NPI 1942272612 John Houde Orthopaedic Surgery Physician · Lebanon, NH NPI 1528028610 Vincent Caruana Body Imaging Physician · Lebanon, NH NPI 1922062793 Jerald Ward Hospitalist Physician · Lebanon, NH NPI 1235194994 Alice Peck Day Memorial Hospital Family Medicine Physician · Lebanon, NH NPI 1073569810
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-23.